Fair Value Disclosures - Significant Unobservable Inputs Used to Value Level 3 Assets (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)
Impaired loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on non-recurring basis	$ 189
Valuation Technique	Appraisal
Significant Other Unobservable Input	Appraisal Discounts
Weighted Average of Input (as a percent)	15.00%
Foreclosed assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets measured at fair value on non-recurring basis	$ 4,936
Valuation Technique	Appraisal
Significant Other Unobservable Input	Appraisal Discounts
Weighted Average of Input (as a percent)	24.40%